test-lib/src/main/spark2/java/org/apache/livy/test/jobs/spark2/SparkSessionTest.java
<reponame>HassenChaari/livy/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.livy.test.jobs.spark2;

import java.util.Arrays;

import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.sql.SparkSession;

import org.apache.livy.Job;
import org.apache.livy.JobContext;

public class SparkSessionTest implements Job<Long> {

  @Override
  public Long call(JobContext jc) throws Exception {
    // Make sure SparkSession and SparkContext is callable
    SparkSession session = jc.sparkSession();

    JavaSparkContext sc = new JavaSparkContext(session.sparkContext());
    return sc.parallelize(Arrays.asList(1, 2, 3)).count();
  }
}
